Laptop User Manual

In use there are five different types of keys, specifically typewriter keys,
function keys, soft keys, Hot keys and Windows special keys.
Keyboard indicators
The following figures show the positions of the CAPS LOCK indicator and
the NUM LOCK indicator which show the following conditions:
When the CAPS LOCK indicator glows, the keyboard will produce
capitals when any letter is typed.
When the NUM LOCK indicator glows, the ten key allows you to enter
numbers.
Figure 3-2 CAPS LOCK and NUM LOCK indicators (L770/L775/L770D/L775D)
1
2
1. CAPS LOCK indicator 2. NUM LOCK indicator
CAPS LOCK This indicator glows green when letter keys are
locked into their uppercase format.
NUM LOCK When the NUM LOCK indicator glows, you can
use the number keys on the keyboard for number
entry.
Function keys: F1 … F9
The function keys (not to be confused with the special FN key) are the nine
keys at the top of your keyboard - these keys function differently from other
keys.
F1 through F9 are called function keys because they execute programmed
functions when pressed and, when used in combination with the FN key,
those keys marked with icons also execute specific functions on the
computer.
C670/C670D/L770/L775/L770D/L775D
User's Manual 3-2